使用到Process和Runtime兩個類，返回值通過Process類的getInputStream()方法獲取
package ark; import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.util.ArrayList;import java.util.List; public class ReadCmdLine { public static void main(String args[]) { Process process = null; List<String> processList = new ArrayList<String>(); try { process = Runtime.getRuntime().exec("ps -aux"); BufferedReader input = new BufferedReader(new InputStreamReader(process.getInputStream())); String line = ""; while ((line = input.readLine()) != null) { processList.add(line); } input.close(); } catch (IOException e) { e.printStackTrace(); } for (String line : processList) { System.out.println(line); } }}調用shell腳本，判斷是否正常執行，如果正常結束，Process的waitFor()方法返回0
public static void callShell(String shellString) { try { Process process = Runtime.getRuntime().exec(shellString); int exitValue = process.waitFor(); if (0 != exitValue) { log.error("call shell failed. error code is :" + exitValue); } } catch (Throwable e) { log.error("call shell failed. " + e); } }以上這篇java調用shell命令并獲取執行結果的示例就是小編分享給大家的全部內容了，希望能給大家一個參考，也希望大家多多支持VeVb武林網。
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